CN206603985U - The single infusing device of acoustic contrast agent - Google Patents
The single infusing device of acoustic contrast agent Download PDFInfo
- Publication number
- CN206603985U CN206603985U CN201621344516.9U CN201621344516U CN206603985U CN 206603985 U CN206603985 U CN 206603985U CN 201621344516 U CN201621344516 U CN 201621344516U CN 206603985 U CN206603985 U CN 206603985U
- Authority
- CN
- China
- Prior art keywords
- positioning cylinder
- slip cap
- post
- contrast agent
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The single infusing device of acoustic contrast agent, including rectangle housing, installation riser, lower positioning cylinder, upper positioning cylinder, lower slider set, upper slip cap, lower support spring, upper support spring, pull bar, above push away post, upper piston push-plate, left intermediate plate, right clamping piece, syringe and lock pin, the lower slider is set on lower positioning cylinder, it is slidably located on described on upper positioning cylinder, the top of the lower slider set is connected with the bottom of upper slip cap, the front end of the pull bar is connected with the afterbody of upper slip cap, the upper piston push-plate, which is fixedly mounted on, to be pushed away on post, so that the acoustic contrast agent in syringe can be rapidly injected in examinee's PeV, substantially increase rate of correct diagnosis.
Description
Technical field
The utility model is related to the single infusing device of acoustic contrast agent.
Background technology
Contrast-enhanced ultrasonography has been a kind of wider special examined method of popularization scope, with important clinical practice valency
Value.In Contrast-enhanced ultrasonography, in addition to indispensability is with ultrasonic contrast function ultrasonic instrument and acoustic contrast agent, also one
Very important link, that is, contrast agent needs to be rapidly injected in examinee's PeV, and makes contrast agent as fast as possible
Heart is reached, so as to ensure the accuracy and repeatability of associated ultrasonic radiography parameter, rate of correct diagnosis is favorably improved.Mesh
The preceding operating method in this link is by injecting acoustic contrast agent by hand, it is impossible to be rapidly injected acoustic contrast agent tested
In person's PeV, acoustic contrast agent can not be rapidly achieved heart, and rate of correct diagnosis is relatively low.
The content of the invention
For above-mentioned technical problem, the utility model provides a kind of：It is simple in construction, to be rapidly injected acoustic contrast agent tested
In person's PeV, the single infusing device for the acoustic contrast agent that rate of correct diagnosis is high.
In order to solve the above technical problems, the utility model uses following technical scheme：The single of acoustic contrast agent injects dress
Put, including rectangle housing, installation riser, lower positioning cylinder, upper positioning cylinder, lower slider set, upper slip cap, lower support bullet
Spring, upper support spring, pull bar, above push away post, upper piston push-plate, left intermediate plate, right clamping piece, syringe and lock pin, the installation riser is consolidated
Dingan County is in rectangle housing, and the front end of the lower positioning cylinder is fixedly mounted in installation riser, the upper positioning cylinder
Front end be fixedly mounted in installation riser, between the lower positioning cylinder and upper positioning cylinder have crack, the lower slider
Be set on lower positioning cylinder, it is described on be slidably located on upper positioning cylinder, the top of lower slider set and upper slip cap
Bottom connection, the front end of the pull bar is connected with the afterbody of upper slip cap, the rear end of the pull bar outside rectangle housing,
The front end of the pull bar is located in crack, and the front end of the lower support spring is fixed on the afterbody of lower slider set, the lower branch
The rear end of support spring is fixed on the afterbody of lower positioning cylinder, and the front end of the upper support spring is fixed on the afterbody of slip cap
On, the rear end of the upper support spring is fixed on the afterbody of positioning cylinder, and the post that above pushes away is fixedly mounted on slip cap
On, the upper piston push-plate, which is fixedly mounted on, to be pushed away on post, and the rectangle housing moves forward and backward hole provided with above pushing away post, described
Above push away post and post is pushed away from above and is moved forward and backward in hole and stretch out, the upper piston push-plate is moved forward and backward above hole positioned at post is above pushed away, the left side
Intermediate plate is fixedly mounted on the top of rectangle housing with right clamping piece, and the syringe is arranged between left intermediate plate and right clamping piece,
The upper piston push-plate abuts cooperation with the piston of syringe, and the lock pin is arranged on the sidepiece of rectangle housing, the lock pin
It is engaged with lower slider set.
The beneficial effect of single infusing device for the acoustic contrast agent that the utility model is provided is：Due to including rectangle shell
Body, installation riser, lower positioning cylinder, upper positioning cylinder, lower slider set, upper slip cap, lower support spring, upper support spring, drawing
Bar, post, upper piston push-plate, left intermediate plate, right clamping piece, syringe and lock pin are above pushed away, the installation riser is fixedly mounted on rectangle shell
In vivo, the front end of the lower positioning cylinder is fixedly mounted in installation riser, and the front end of the upper positioning cylinder is fixedly mounted on
In installation riser, there is crack between the lower positioning cylinder and upper positioning cylinder, the lower slider is set in lower positioning cylinder
On, it is described on be slidably located on upper positioning cylinder, the top of lower slider set is connected with the bottom of upper slip cap, the drawing
The front end of bar is connected with the afterbody of upper slip cap, and the rear end of the pull bar is located at outside rectangle housing, the front end position of the pull bar
In crack, the front end of the lower support spring is fixed on the afterbody of lower slider set, and the rear end of the lower support spring is fixed
On the afterbody of lower positioning cylinder, the front end of the upper support spring is fixed on the afterbody of slip cap, the upper support bullet
The rear end of spring is fixed on the afterbody of positioning cylinder, and the post that above pushes away is fixedly mounted on slip cap, and the upper piston is pushed away
Disk, which is fixedly mounted on, to be pushed away on post, and the rectangle housing moves forward and backward hole provided with above pushing away post, and the post that above pushes away pushes away post from above
Move forward and backward in hole and stretch out, the upper piston push-plate is moved forward and backward above hole positioned at post is above pushed away, and the left intermediate plate and right clamping piece are equal
On the top for being fixedly mounted on rectangle housing, the syringe is arranged between left intermediate plate and right clamping piece, the upper piston push-plate
Cooperation is abutted with the piston of syringe, the lock pin is arranged on the sidepiece of rectangle housing, the lock pin covers with lower slider to match
Close, therefore first pull open lock pin when using, lower slider set is released from locking, upper slip cap is covered respectively in upper support bullet with lower slider
Quickly move forward, quickly moved forward so as to drive and push away post in the presence of spring and lower support spring, above push away living in post drive
Plug push-plate is quickly moved forward, and upper piston push-plate drives and quickly moves forward the piston of syringe so that by the ultrasound in syringe
Contrast agent is rapidly injected in examinee's PeV, substantially increases rate of correct diagnosis.
Further, lower cushion is arranged with the lower positioning cylinder, the lower cushion is engaged with lower slider set,
Upper cushion is arranged with the upper positioning cylinder, the upper cushion is engaged with upper slip cap, by setting lower cushion
And upper cushion so that lower slider covers and the head of upper slip cap is to impinge upon respectively in lower cushion and upper cushion, keeps away
Exempt from directly to impinge upon in installation riser, so as to reduce noise, be hardly damaged, use is more permanent.
Further, the afterbody of the pull bar is provided with circular pulling plate, by setting pulling plate so that more saved when pulling pull bar
Power.
Further, the left intermediate plate and right clamping piece be can deformation elastic clip so that lay syringe when it is more square
Just, syringe clamping is more firm.
The utility model will be further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is one of structural representation of single infusing device of acoustic contrast agent that the utility model is provided；
Fig. 2 is the two of the structural representation of the single infusing device for the acoustic contrast agent that the utility model is provided；
Fig. 3 is one of internal structure schematic diagram of single infusing device of acoustic contrast agent that the utility model is provided；
Fig. 4 is the two of the internal structure schematic diagram of the single infusing device for the acoustic contrast agent that the utility model is provided.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the implementation of the single infusing device for the acoustic contrast agent that the utility model is provided
Example, including rectangle housing 1, installation riser 2, lower positioning cylinder 3, upper positioning cylinder 4, lower slider set 5, upper slip cap 6, lower branch
Support spring 7, upper support spring 8, pull bar 9, above push away post 10, upper piston push-plate 11, left intermediate plate 12, right clamping piece 13, syringe 14 and lock
Pin 15, the installation riser 2 is fixedly mounted in rectangle housing 1, and the front end of the lower positioning cylinder 3 is fixedly mounted on installation
On riser 2, the front end of the upper positioning cylinder 4 is fixedly mounted in installation riser 2, the lower positioning cylinder 3 and upper setting circle
There is crack 16, the lower slider set 5 is located on lower positioning cylinder 3, and the upper slip cap 6 is located at positioning cylinder 4 between post 4
On, the top of the lower slider set 5 is connected with the bottom of upper slip cap 6, the front end of the pull bar 9 and the afterbody of upper slip cap 6
Connection, the rear end of the pull bar 9 is located at outside rectangle housing 1, and the front end of the pull bar 9 is located in crack 16, the lower support
The front end of spring 7 is fixed on the afterbody of lower slider set 5, and the rear end of the lower support spring 7 is fixed on the tail of lower positioning cylinder 3
In portion, the front end of the upper support spring 8 is fixed on the afterbody of slip cap 6, and the rear end of the upper support spring 8 is fixed on
On the afterbody of upper positioning cylinder 4, the post 10 that above pushes away is fixedly mounted on slip cap 6, and the upper piston push-plate 11 fixes peace
Mounted in above pushing away on post 10, the rectangle housing 1 moves forward and backward hole 17 provided with above pushing away post, and the post 10 that above pushes away is pushed away before post from above
17 stretching in displacement aperture afterwards, the upper piston push-plate 11 moves forward and backward the top of hole 17, the left intermediate plate 12 and the right side positioned at post is above pushed away
Intermediate plate 13 is fixedly mounted on the top of rectangle housing 1, and the syringe 14 is arranged between left intermediate plate 12 and right clamping piece 13,
The upper piston push-plate 11 abuts cooperation with the piston of syringe 14, and the lock pin 15 is arranged on the sidepiece of rectangle housing 1, institute
State lock pin 15 to be engaged with lower slider set 5, lower cushion is arranged with the lower positioning cylinder 3, the lower cushion is with gliding
Dynamic set 5 is engaged, and upper cushion is arranged with the upper positioning cylinder 4, the upper cushion is engaged with upper slip cap 6, institute
The afterbody for stating pull bar 9 is provided with circular pulling plate 18, the left intermediate plate 12 and right clamping piece 13 be can deformation elastic clip.
As needed, specific embodiment of the present utility model is disclosed herein, it will be appreciated that the disclosed embodiments
Simply demonstrate the utility model, the utility model there can be different and alternative form to implement.Accompanying drawing is not necessarily drawn to scale.Cause
This, concrete structure and function detail disclosed herein be understood not to it is in a limiting sense, but only as representative base
Plinth implements the utility model to instruct those skilled in the art to use.Based on the embodiment in the utility model, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the utility model protection
Scope.
Claims (5)
1. the single infusing device of acoustic contrast agent, it is characterised in that：Including rectangle housing (1), installation riser (2), lower fixed
Circle of position post (3), upper positioning cylinder (4), lower slider set (5), upper slip cap (6), lower support spring (7), upper support spring (8),
Pull bar (9), above push away post (10), upper piston push-plate (11), left intermediate plate (12), right clamping piece (13), syringe (14) and lock pin (15), institute
State installation riser (2) to be fixedly mounted in rectangle housing (1), the front end of the lower positioning cylinder (3) is fixedly mounted on installation
On riser (2), the front end of the upper positioning cylinder (4) is fixedly mounted in installation riser (2), the lower positioning cylinder (3) with
There is crack (16), the lower slider set (5) is located on lower positioning cylinder (3), the upper slip cap between upper positioning cylinder (4)
(6) it is located on positioning cylinder (4), the top of the lower slider set (5) is connected with the bottom of upper slip cap (6), the pull bar
(9) front end is connected with the afterbody of upper slip cap (6), and the rear end of the pull bar (9) is located at rectangle housing (1) outside, described to draw
The front end of bar (9) is located in crack (16), and the front end of the lower support spring (7) is fixed on the afterbody of lower slider set (5), institute
The rear end for stating lower support spring (7) is fixed on the afterbody of lower positioning cylinder (3), and the front end of the upper support spring (8) is fixed
On the afterbody of upper slip cap (6), the rear end of the upper support spring (8) is fixed on the afterbody of positioning cylinder (4), described
Above push away post (10) to be fixedly mounted on slip cap (6), the upper piston push-plate (11), which is fixedly mounted on, to push away on post (10), institute
State rectangle housing (1) and move forward and backward hole (17) provided with above pushing away post, it is described above push away post (10) and push away post from above move forward and backward hole
(17) middle to stretch out, the upper piston push-plate (11) is moved forward and backward above hole (17) positioned at post is above pushed away, the left intermediate plate (12) and the right side
Intermediate plate (13) is fixedly mounted on the top of rectangle housing (1), and the syringe (14) is arranged on left intermediate plate (12) and right folder
Between piece (13), the upper piston push-plate (11) abuts cooperation with the piston of syringe (14), and the lock pin (15) is arranged on rectangular
On the sidepiece of shape housing (1), the lock pin (15) is engaged with lower slider set (5).
2. the single infusing device of acoustic contrast agent according to claim 1, it is characterised in that：The lower positioning cylinder
(3) lower cushion is arranged with, the lower cushion is engaged with lower slider set (5), is arranged with the upper positioning cylinder (4)
Upper cushion, the upper cushion is engaged with upper slip cap (6).
3. the single infusing device of acoustic contrast agent according to claim 1 or 2, it is characterised in that：The pull bar (9)
Afterbody is provided with circular pulling plate (18).
4. the single infusing device of acoustic contrast agent according to claim 1 or 2, it is characterised in that：The left intermediate plate
(12) and right clamping piece (13) be can deformation elastic clip.
5. the single infusing device of acoustic contrast agent according to claim 3, it is characterised in that：The left intermediate plate (12) and
Right clamping piece (13) be can deformation elastic clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621344516.9U CN206603985U (en) | 2016-12-08 | 2016-12-08 | The single infusing device of acoustic contrast agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621344516.9U CN206603985U (en) | 2016-12-08 | 2016-12-08 | The single infusing device of acoustic contrast agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206603985U true CN206603985U (en) | 2017-11-03 |
Family
ID=60172176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621344516.9U Expired - Fee Related CN206603985U (en) | 2016-12-08 | 2016-12-08 | The single infusing device of acoustic contrast agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206603985U (en) |
-
2016
- 2016-12-08 CN CN201621344516.9U patent/CN206603985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20211208 |